
<!DOCTYPE html>
<html>
<head>
<style>
*{
padding: 0;
margin: 0 auto;
}
body {
    margin: 0;
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    width: 25%;
    background-color: #f1f1f1;
    position: fixed;
    height: 100%;
    overflow: auto;
}

li a {
    display: block;
    color: #000;
    padding: 8px 16px;
    text-decoration: none;
}

li a.active {
    background-color: #4CAF50;
    color: white;
}

li a:hover:not(.active) {
    background-color: #555;
    color: white;
}
p{
text-align: center;
line-height: 40px
}
</style>
<title></title>
</head>
<body>
	<ul>
	<li><a class="active"  target="right">主页</a></li>
	<hr>
  <li><a href="../events/enventCategory.html" target="right">事件分类</a></li>
  <hr>
  <li><a href="../eventsControl/eventControl.html" target="right">事件管理</a></li>
  <hr>
</ul>
</body>
</html>